mirror of
https://github.com/wwiinnddyy/LanMountainDesktop.git
synced 2026-06-20 23:54:26 +08:00
397 lines
12 KiB
C#
397 lines
12 KiB
C#
using Avalonia.Controls;
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using Avalonia.Interactivity;
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using Avalonia.Markup.Xaml;
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using Avalonia.Media;
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using Avalonia.Threading;
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using LanMountainDesktop.Launcher.Services;
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using LanMountainDesktop.Shared.Contracts.Launcher;
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using System.Collections.ObjectModel;
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using System.ComponentModel;
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namespace LanMountainDesktop.Launcher.Views;
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/// <summary>
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/// 加载详情窗口 - 显示详细的加载状态和进度
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/// </summary>
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public partial class LoadingDetailsWindow : Window
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{
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private readonly ObservableCollection<LoadingItemViewModel> _items = new();
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private readonly DispatcherTimer _updateTimer;
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private DateTimeOffset _startTime;
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public LoadingDetailsWindow()
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{
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AvaloniaXamlLoader.Load(this);
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// 初始化列表
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var itemsList = this.FindControl<ItemsControl>("LoadingItemsList");
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if (itemsList != null)
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{
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itemsList.ItemsSource = _items;
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}
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// 创建更新定时器
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_updateTimer = new DispatcherTimer
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{
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Interval = TimeSpan.FromMilliseconds(100)
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};
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_updateTimer.Tick += OnUpdateTimerTick;
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_startTime = DateTimeOffset.UtcNow;
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}
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/// <summary>
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/// 窗口加载完成
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/// </summary>
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protected override void OnLoaded(RoutedEventArgs e)
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{
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base.OnLoaded(e);
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_updateTimer.Start();
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}
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/// <summary>
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/// 窗口关闭
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/// </summary>
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protected override void OnClosing(WindowClosingEventArgs e)
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{
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_updateTimer.Stop();
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base.OnClosing(e);
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}
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/// <summary>
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/// 更新加载状态
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/// </summary>
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public void UpdateLoadingState(LoadingStateMessage state)
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{
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Dispatcher.UIThread.Post(() =>
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{
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try
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{
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// 更新标题和副标题
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UpdateHeader(state);
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// 更新整体进度
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UpdateOverallProgress(state);
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// 更新当前活动项
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UpdateCurrentItem(state);
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// 更新列表
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UpdateItemsList(state);
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// 更新错误信息
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UpdateErrorPanel(state);
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// 更新完成计数
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UpdateCompletedCount(state);
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}
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catch (Exception ex)
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{
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Console.Error.WriteLine($"[LoadingDetailsWindow] Error updating state: {ex.Message}");
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}
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});
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}
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/// <summary>
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/// 更新标题
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/// </summary>
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private void UpdateHeader(LoadingStateMessage state)
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{
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var subtitleText = this.FindControl<TextBlock>("SubtitleText");
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if (subtitleText != null)
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{
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subtitleText.Text = GetStageDescription(state.Stage);
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}
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}
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/// <summary>
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/// 更新整体进度
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/// </summary>
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private void UpdateOverallProgress(LoadingStateMessage state)
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{
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var progressBar = this.FindControl<ProgressBar>("OverallProgressBar");
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var percentText = this.FindControl<TextBlock>("PercentText");
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if (progressBar != null)
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{
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progressBar.Value = state.OverallProgressPercent;
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}
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if (percentText != null)
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{
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percentText.Text = $"{state.OverallProgressPercent}%";
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}
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}
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/// <summary>
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/// 更新当前活动项
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/// </summary>
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private void UpdateCurrentItem(LoadingStateMessage state)
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{
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var currentItem = state.ActiveItems.FirstOrDefault();
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if (currentItem == null) return;
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var nameText = this.FindControl<TextBlock>("CurrentItemName");
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var descText = this.FindControl<TextBlock>("CurrentItemDescription");
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var progressBar = this.FindControl<ProgressBar>("CurrentItemProgress");
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var iconText = this.FindControl<TextBlock>("CurrentItemIcon");
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if (nameText != null)
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{
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nameText.Text = currentItem.Name;
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}
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if (descText != null)
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{
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descText.Text = currentItem.Message ?? GetItemDescription(currentItem);
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}
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if (progressBar != null)
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{
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progressBar.Value = currentItem.ProgressPercent;
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}
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if (iconText != null)
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{
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iconText.Text = GetItemIcon(currentItem.Type);
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}
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}
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/// <summary>
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/// 更新列表
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/// </summary>
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private void UpdateItemsList(LoadingStateMessage state)
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{
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// 同步列表项
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foreach (var item in state.ActiveItems)
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{
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var existing = _items.FirstOrDefault(i => i.Id == item.Id);
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if (existing != null)
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{
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existing.UpdateFrom(item);
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}
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else
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{
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_items.Add(new LoadingItemViewModel(item));
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}
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}
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// 移除已完成的项（保留最近完成的5个）
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var completedItems = _items.Where(i => i.State == LoadingState.Completed).ToList();
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if (completedItems.Count > 5)
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{
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var itemsToRemove = completedItems.OrderBy(i => i.CompletedTime).Take(completedItems.Count - 5);
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foreach (var item in itemsToRemove)
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{
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_items.Remove(item);
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}
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}
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// 按状态排序：进行中 -> 等待中 -> 已完成 -> 失败
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var sortedItems = _items.OrderBy(i => GetStatePriority(i.State)).ToList();
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_items.Clear();
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foreach (var item in sortedItems)
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{
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_items.Add(item);
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}
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}
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/// <summary>
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/// 更新错误面板
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/// </summary>
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private void UpdateErrorPanel(LoadingStateMessage state)
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{
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var errorPanel = this.FindControl<Border>("ErrorPanel");
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var errorText = this.FindControl<TextBlock>("ErrorText");
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if (errorPanel != null)
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{
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errorPanel.IsVisible = state.HasErrors;
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}
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if (errorText != null && state.ErrorMessages?.Any() == true)
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{
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errorText.Text = string.Join("\n", state.ErrorMessages.Take(3));
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}
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}
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/// <summary>
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/// 更新完成计数
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/// </summary>
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private void UpdateCompletedCount(LoadingStateMessage state)
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{
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var countText = this.FindControl<TextBlock>("CompletedCountText");
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if (countText != null)
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{
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countText.Text = state.CompletedCount.ToString();
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}
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}
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/// <summary>
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/// 定时更新
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/// </summary>
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private void OnUpdateTimerTick(object? sender, EventArgs e)
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{
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// 可以在这里添加时间显示等实时更新
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}
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/// <summary>
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/// 获取阶段描述
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/// </summary>
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private static string GetStageDescription(StartupStage stage) => stage switch
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{
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StartupStage.Initializing => "正在初始化系统...",
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StartupStage.LoadingSettings => "正在加载设置...",
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StartupStage.LoadingPlugins => "正在加载插件...",
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StartupStage.InitializingUI => "正在初始化界面...",
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StartupStage.Ready => "加载完成",
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_ => "正在加载..."
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};
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/// <summary>
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/// 获取项描述
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/// </summary>
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private static string GetItemDescription(LoadingItem item)
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{
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if (!string.IsNullOrEmpty(item.Description))
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return item.Description;
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return item.Type switch
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{
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LoadingItemType.Plugin => "正在加载插件...",
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LoadingItemType.Component => "正在加载组件...",
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LoadingItemType.Resource => "正在加载资源...",
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LoadingItemType.Data => "正在加载数据...",
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LoadingItemType.Network => "正在下载...",
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_ => "正在处理..."
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};
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}
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/// <summary>
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/// 获取项图标
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/// </summary>
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private static string GetItemIcon(LoadingItemType type) => type switch
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{
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LoadingItemType.Plugin => "\uE768",
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LoadingItemType.Component => "\uE7C4",
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LoadingItemType.Resource => "\uE7C5",
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LoadingItemType.Data => "\uE7C6",
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LoadingItemType.Network => "\uE774",
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LoadingItemType.Settings => "\uE713",
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LoadingItemType.System => "\uE7C7",
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_ => "\uE768"
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};
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/// <summary>
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/// 获取状态优先级
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/// </summary>
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private static int GetStatePriority(LoadingState state) => state switch
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{
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LoadingState.InProgress => 0,
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LoadingState.Pending => 1,
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LoadingState.Completed => 2,
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LoadingState.Failed => 3,
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LoadingState.Timeout => 4,
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LoadingState.Cancelled => 5,
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_ => 6
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};
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}
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/// <summary>
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/// 加载项视图模型
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/// </summary>
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public class LoadingItemViewModel : INotifyPropertyChanged
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{
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public string Id { get; }
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public string Name { get; private set; }
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public LoadingItemType Type { get; private set; }
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public LoadingState State { get; private set; }
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public int ProgressPercent { get; private set; }
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public DateTimeOffset? CompletedTime { get; private set; }
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public string StatusIcon => GetStatusIcon(State);
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public IBrush StatusColor => GetStatusColor(State);
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public string ProgressText => State == LoadingState.Completed ? "完成" : $"{ProgressPercent}%";
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public string TypeLabel => GetTypeLabel(Type);
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public IBrush TypeBackground => GetTypeBackground(Type);
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public IBrush TypeForeground => GetTypeForeground(Type);
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public double Opacity => State == LoadingState.Completed ? 0.6 : 1.0;
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public event PropertyChangedEventHandler? PropertyChanged;
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public LoadingItemViewModel(LoadingItem item)
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{
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Id = item.Id;
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UpdateFrom(item);
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}
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public void UpdateFrom(LoadingItem item)
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{
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Name = item.Name;
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Type = item.Type;
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State = item.State;
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ProgressPercent = item.ProgressPercent;
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if (State == LoadingState.Completed && !CompletedTime.HasValue)
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{
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CompletedTime = DateTimeOffset.UtcNow;
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}
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PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(string.Empty));
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}
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private static string GetStatusIcon(LoadingState state) => state switch
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{
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LoadingState.Pending => "\uE7C3",
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LoadingState.InProgress => "\uE768",
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LoadingState.Completed => "\uE73E",
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LoadingState.Failed => "\uE783",
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LoadingState.Timeout => "\uE71A",
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LoadingState.Cancelled => "\uE711",
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_ => "\uE7C3"
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};
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private static IBrush GetStatusColor(LoadingState state) => state switch
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{
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LoadingState.Pending => new SolidColorBrush(Colors.Gray),
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LoadingState.InProgress => new SolidColorBrush(Colors.DodgerBlue),
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LoadingState.Completed => new SolidColorBrush(Colors.Green),
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LoadingState.Failed => new SolidColorBrush(Colors.Red),
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LoadingState.Timeout => new SolidColorBrush(Colors.Orange),
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LoadingState.Cancelled => new SolidColorBrush(Colors.Gray),
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_ => new SolidColorBrush(Colors.Gray)
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};
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private static string GetTypeLabel(LoadingItemType type) => type switch
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{
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LoadingItemType.Plugin => "插件",
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LoadingItemType.Component => "组件",
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LoadingItemType.Resource => "资源",
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LoadingItemType.Data => "数据",
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LoadingItemType.Network => "网络",
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LoadingItemType.Settings => "设置",
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LoadingItemType.System => "系统",
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_ => "其他"
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};
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private static IBrush GetTypeBackground(LoadingItemType type) => type switch
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{
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LoadingItemType.Plugin => new SolidColorBrush(Color.Parse("#E3F2FD")),
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LoadingItemType.Component => new SolidColorBrush(Color.Parse("#F3E5F5")),
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LoadingItemType.Resource => new SolidColorBrush(Color.Parse("#E8F5E9")),
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LoadingItemType.Data => new SolidColorBrush(Color.Parse("#FFF3E0")),
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LoadingItemType.Network => new SolidColorBrush(Color.Parse("#E0F7FA")),
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_ => new SolidColorBrush(Color.Parse("#F5F5F5"))
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};
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private static IBrush GetTypeForeground(LoadingItemType type) => type switch
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{
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LoadingItemType.Plugin => new SolidColorBrush(Color.Parse("#1976D2")),
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LoadingItemType.Component => new SolidColorBrush(Color.Parse("#7B1FA2")),
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LoadingItemType.Resource => new SolidColorBrush(Color.Parse("#388E3C")),
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LoadingItemType.Data => new SolidColorBrush(Color.Parse("#F57C00")),
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LoadingItemType.Network => new SolidColorBrush(Color.Parse("#0097A7")),
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_ => new SolidColorBrush(Color.Parse("#616161"))
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};
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}
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